CN202902884U - Billet waste heat recovery device - Google Patents
Billet waste heat recovery device Download PDFInfo
- Publication number
- CN202902884U CN202902884U CN201220457877XU CN201220457877U CN202902884U CN 202902884 U CN202902884 U CN 202902884U CN 201220457877X U CN201220457877X U CN 201220457877XU CN 201220457877 U CN201220457877 U CN 201220457877U CN 202902884 U CN202902884 U CN 202902884U
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- cutting roller
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- heat recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model relates to a billet waste heat recovery device. The billet waste heat recovery device comprises a boiler, a forced circulation pump, a cold bed section, a post-cutting roller section, a steel-pusher section and a pre-cutting roller section and water-outlets are successively connected with the forced circulation pump, the cold bed section, the post-cutting roller section, the steel-pusher section and the pre-cutting roller section. The shielding radiation heating surfaces are uniformly distributed from the pre-cutting roller section and the post-cutting roller section to the steel -pusher section and cold bed section. The pre-cutting roller section is connected with a waste heat recovery pipeline to the boiler. The waste heat recovery device is suitably arranged from pre-cutting roller section and the post-cutting roller section to the steel -pusher section and cold bed section to effectively recover billet sensible heat and enable the work environment of workshop to obtain improvement in a large range. The waste heat recovery device has a double-function of saving energy, reducing emission and improve environment.
Description
Technical field
The utility model relates to a kind of steel blank residual heat reclamation device, belongs to steelmaking continuous casting machines billet residual heat recovery technology field.
Background technology
At present, steel mill is when producing steel billet, and steel billet all is exposed to the workshop condition from the whole process that conticaster is exported to cold bed section end, does not take any covering or the waste heat recovery measure.The strong heat radiation of steel billet causes the environment temperature in workshop obviously to raise, and near the environment temperature the production line is then higher, causes the condition of work of workshop shop floor worker to worsen, and particularly in summer, the problems referred to above are especially outstanding.In addition, steel billet can't utilize to the heat that environment distributes, and has also caused part available heat loss of energy.
The utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of steel blank residual heat reclamation device is provided, not only can effectively reclaim the steel billet sensible heat, the working environment in workshop is greatly improved, has energy-saving and emission-reduction and improve the double effects of environment.
In order to solve above technical problem, the utility model provides a kind of steel blank residual heat reclamation device, comprise boiler with the forced circulation pump, the cold bed section that are connected successively with described boiler bottom delivery port, cut rear roller section, pusher section and cut the preliminary roller section, the roller section is all arranged the screen type radiation heating-surface to pusher section and cold bed section after describedly cutting the preliminary roller section, cutting, and connects the waste heat recovery pipeline to described boiler in the described preliminary roller section of cutting.
The technical scheme that the utility model further limits is: aforesaid steel blank residual heat reclamation device, because the impact of billet cutting machine, cut the steel section and can't arrange the screen type radiation heating-surface, arrange the radiation shutter in roller section after described the cutting and the steel section outside of cutting of cutting between the preliminary roller section.
The beneficial effects of the utility model are: the utility model is arranged suitable waste-heat recovery device by roller section after cutting the preliminary roller section, cutting to pusher section and cold bed section, effectively reclaim the steel billet sensible heat, the working environment in workshop is greatly improved, has energy-saving and emission-reduction and improve the double effects of environment.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment 1
A kind of steel blank residual heat reclamation device that present embodiment provides, structure as shown in Figure 1, comprise boiler 1 with the forced circulation pump 2, the cold bed section 3 that are connected successively with the boiler bottom delivery port, cut rear roller section 4, pusher section and cut preliminary roller section 5, roller section 5 is all arranged the screen type radiation heating-surface to pusher section and cold bed section after cutting preliminary roller section 4, cutting, cutting preliminary roller section connection waste heat recovery pipeline to boiler, because the impact of billet cutting machine, cut the steel section and can't arrange the screen type radiation heating-surface, the radiation shutter is arranged in roller section and the steel section outside of cutting of cutting between the preliminary roller section after cutting.
The present embodiment technological process: running water is processed through demineralized water 6 casees by being pumped to boiler through softening, saturation water causes forced circulation pump 2 entrances by boiler bottom, after forced circulation pump boosts, flow through successively cold bed section 3, cut rear roller section 4 to the pusher section and cut preliminary roller section 5, introduce at last boiler, after carbonated drink was separated, saturated vapor was incorporated to steam main after leading to gas-distributing cylinder 8 by upper boiler, and the waste water of boiler passes into the blowdown ditch through wastewater disposal basin 7.Cut the preliminary roller section, cut rear roller section and all arrange the screen type radiation heating-surface to pusher section and cold bed section, when absorbing the steel billet radiations heat energy, make the isolation of high temperature billet steel and environment, cut off more up hill and dale high temperature billet steel to the heat radiation of environment ground, thereby make workshop energy effective temperature-reducing, working environment must be in significantly improving.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. steel blank residual heat reclamation device, comprise boiler with the forced circulation pump, the cold bed section that are connected successively with described boiler bottom delivery port, cut rear roller section, pusher section and cut the preliminary roller section, it is characterized in that: the roller section is all arranged the screen type radiation heating-surface to pusher section and cold bed section after describedly cutting the preliminary roller section, cutting, and connects the waste heat recovery pipeline to described boiler in the described preliminary roller section of cutting.
2. steel blank residual heat reclamation device according to claim 1 is characterized in that: the radiation shutter is arranged in the described steel section outside of cutting of cutting rear roller section and cutting between the preliminary roller section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220457877XU CN202902884U (en) | 2012-09-10 | 2012-09-10 | Billet waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220457877XU CN202902884U (en) | 2012-09-10 | 2012-09-10 | Billet waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902884U true CN202902884U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220457877XU Expired - Lifetime CN202902884U (en) | 2012-09-10 | 2012-09-10 | Billet waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865748A (en) * | 2012-09-10 | 2013-01-09 | 江苏永钢集团有限公司 | Billet residual heat recovery device |
| CN109029018A (en) * | 2018-08-09 | 2018-12-18 | 杭州大策新能源有限公司 | Waste-heat recovery device |
-
2012
- 2012-09-10 CN CN201220457877XU patent/CN202902884U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865748A (en) * | 2012-09-10 | 2013-01-09 | 江苏永钢集团有限公司 | Billet residual heat recovery device |
| CN109029018A (en) * | 2018-08-09 | 2018-12-18 | 杭州大策新能源有限公司 | Waste-heat recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JOYI ENVIRONMENTAL PROTECTION AND TECHNOLOGY CO., Free format text: FORMER OWNER: JIANGSU YONGGANG GROUP CO., LTD. Effective date: 20130716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215628 SUZHOU, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130716 Address after: Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province 215000 city (yangshe Road 1 people) Patentee after: JOYI ENVIRONMENTAL PROTECTION AND TECHNOLOGY Co.,Ltd. Address before: Nanfeng town Zhangjiagang city Suzhou city Jiangsu province 215628 wing Jiangsu Yonggang group Patentee before: JIANGSU YONGGANG GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |